Senior Java Engineer - Digital Payments

Posted Yesterday
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Paris, Île-de-France, FRA
In-Office
5-7 Annually
Senior level
Information Technology • Security • Software
The Role
The Senior Java Engineer will design, develop, and deploy digital payment services using Java and modern web technologies. Responsibilities include Agile practices, code reviews, automation, problem resolution, and collaborating to innovate solutions.
Summary Generated by Built In

Join us at Entrust  

At Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely. 

   

Get to Know Us  

Headquartered in Minnesota, Entrust is an industry leader in identity-centric security solutions, serving over 150 countries with cutting-edge, scalable technologies. But our secret weapon? Our people. It’s the curiosity, dedication, and innovation that drive our success and help us anticipate the future.  

Know the Team

Today, DCS, Entrust's Fintech branch specializing in digital payment solutions, is looking for new talent.

Today, we offer innovative digital payment solutions to customers in the banking and associated sectors.

More precisely we provide our own secure wallet to digitize/tokenize cards and make NFC payments on Android and Apple, but we can also push cards into the wallets of major players such as Apple, Google and Samsung.

Our products are based on a REST backend architecture that communicates with SDKs embedded in mobile applications.

The R&D team behind theses products is made up of around 25 people, divided into different squads: Backend, DevOps, Mobile an QA.

Your position will expand the backend team, currently made up of 6 people, which aims to grow to 6 in the coming months.

Are you passionate about development, technology and architecture? Would you like to join a dynamic R&D team in a stimulating, challenging environment? We have a golden opportunity for you!

We are looking for well experienced Senior Java Engineer to join our Paris team!

Your Mission:

The Senior Java Engineer will take an active role in the design and development of Digital Card Services for Entrust Instant Financial Issuance solution.

The solutions are built using Java and a modern Web technology stack that employs the latest in industry required security standards.  The qualified candidate will work with minimal supervision and utilize knowledge, experience and judgment to accomplish goals.

Responsibilities:

  • Design, test, deploy, debug, and implement Java/Spring Boot software applications and services.

  • Effectively apply Agile (Scrum) methodology to track progress and enforce project standards.

  • Knowledgeable about secure development life cycle, threat modeling, and web application security assessments.

  • Participate in requirements definition, documentation, and code reviews.

  • Contribute to the estimation of work for the team by defining task breakdown, project duration and concurrent effort.

  • Assist in production escalation and problem resolution.

  • Review and unit test code from others on team

  • Develop and maintain automation and CI/CD environments.

  • Function independently with project assignments and with minimal supervision.

  • Exhibit a process-oriented mindset.

  • Confidently interact and share skills with team members.

  • Identify opportunities to drive innovation, accelerate product launches, and remove bottlenecks to deliver results.

Basic Qualifications, Skills & Experience:  

  • Bachelor’s degree in computer science, MIS, or equivalent degree in a technology discipline.

  • Minimum of 5+ years of experience with JAVA backend developments.

  • Minimum of 3+ years of experience with Junit code testing.

  • Experience with agile methodologies, and tools

  • Understand the concepts of business objects, layered design, data access objects, and design patterns.

  • Experience with relational databases, and SQL languages.

  • Minimum of 3+ Experience with Spring and Hibernate frameworks.

  • Experience with SaaS development and deployment

  • Autonomous but real team player, not afraid of challenges.

  • Experience with RESTful API development and integration

  • Contribute to the estimation of work by defining task breakdown, project duration, and concurrent effort.

  • Assist in production escalation and problem resolution.

  • Identify opportunities to drive innovation, accelerate product launches, and remove bottlenecks to deliver results

Preferred Qualifications, Skills & Experience:

  • Master's degree in engineering

  • Minimum of 7+ years of experience with JAVA backend developments.

  • Experience in SDLC environment.

  • Experience with SaaS development and deployment.

  • Experience in AWS environment

  • Experience developing a commercial/external software product.

  • Experience in multi-threaded and distributed platform

  • Elasticsearch experience.

​If you're ready to take on new challenges and join a company that values its talents, don't hesitate to apply! 

What we offer: 

  • Flexible working conditions: 2-3 days a week in-office, modern working environment in the Spaces Les Halles co-working centre in the heart of Paris. 

  • A collaborative atmosphere: join a close-knit team where every idea is valued. 

  • Exciting projects: work on cutting-edge technologies in the world of payment. 

  • 1 week hackathon by year: an exciting time to work differently. 

  • Development opportunities: training and access to resources to develop your skills. 

  • Career Growth & Mobility: As Entrust has offices all over the world, mobility is one of the advantages we offer. 

Attractive benefits:  

  • Health Insurance

  • Life insurance

  • Lunch vouchers

  • RTT days ( 13-15)

  • Work council advantages such as vacation vouchers, culture vouchers, monthly activities, Christmas vouchers and gifts.

#LI-JS1

At Entrust, we don’t just offer jobs – we offer career journeys. Here is what you can expect when you join our team:  

  • Career Growth: Whether you’re a budding developer or a seasoned expert, we’re invested in your professional journey. With learning-forward initiatives and exciting challenges, your growth is our priority.  

  • Flexibility: Life is all about balance. Whether you’re remote, hybrid, or on-site, we offer flexible options that fit your lifestyle.  

  • Collaboration: Here, your voice matters. Our teams thrive on sharing ideas, brainstorming solutions, and working together to build a better tomorrow.  

We believe in securing identities—but it doesn’t stop there. At Entrust, we’re passionate about valuing all identities. Our culture is built on diversity, inclusion, and respect. From unconscious bias training for our leaders to global affinity groups that connect colleagues across the globe, we’re creating a community where everyone is encouraged to be themselves.  

 

Ready to Make an Impact?  

If you’re excited by the prospect of innovating, growing your career, and collaborating in a dynamic environment, Entrust is the place for you. Join us in making a difference. Let’s build a more secure world—together.  

   

Apply today!  

 

For more information, visit www.entrust.com.  Follow us on, LinkedIn, Facebook, Instagram, and YouTube 

For US roles, or where applicable:

Entrust is an EEO/AA/Disabled/Veterans Employer

For Canadian roles, or where applicable:

Entrust values diversity and inclusion and we are committed to building a diverse workforce with wide perspectives and innovative ideas. We welcome applications from qualified individuals of all backgrounds, and we strive to provide an accessible experience for candidates of all abilities.

If you require an accommodation, contact [email protected].

Recruiter:

Jack Steib

[email protected]

Skills Required

  • Bachelor's degree in computer science or equivalent degree in technology discipline
  • 5+ years of experience with JAVA backend developments
  • 3+ years of experience with Junit code testing
  • Experience with Agile methodologies
  • Experience with Spring and Hibernate frameworks
  • Experience with relational databases and SQL languages
  • Experience with RESTful API development and integration
  • Experience with SaaS development and deployment

Entrust Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Entrust and has not been reviewed or approved by Entrust.

  • Retirement Support Retirement plans are characterized as strong, with a notable employer match and a well-regarded 401(k) offering. This support materially strengthens total compensation.
  • Leave & Time Off Breadth Time-off provisions are described as generous, including substantial PTO and paid holidays with growth over tenure. Regional examples also highlight parental leave enhancements in some locations.
  • Flexible Benefits Hybrid and work-from-home options alongside flexible hours are available and support work–life balance. These arrangements add meaningful flexibility to the total rewards mix.

Entrust Insights

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The Company
Melbourne, VIC
2,800 Employees
Year Founded: 1994

What We Do

Entrust offers identity-based security software and services.

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